.hide-partial { max-height: none; } .show-more { display: none; }

303 Series Fuses

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Fuses

List Images

Results: 75

Applied Filters:

Series = 303

Body Style

Current Rating

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Fuses with Leads - Through Hole 125V FA SL .500A TR3

30305000131
Littelfuse
1: $9.10
467In Stock

Mfr. Part #
30305000131

Mouser Part #
576-30305000131

Littelfuse

Fuses with Leads - Through Hole 125V FA SL .500A TR3

Datasheet

467In Stock

$9.10

$8.67

$8.35

$6.49

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR3

Leaded Fuses

500 mA

125 VAC

125 VDC

Fuses with Leads - Through Hole 125V FA SL .100A TR3

30301000131
Littelfuse
1: $9.09
141In Stock

Mfr. Part #
30301000131

Mouser Part #
576-30301000131

Littelfuse

Fuses with Leads - Through Hole 125V FA SL .100A TR3

Datasheet

141In Stock

$9.09

$8.65

$8.34

$6.48

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR3

Leaded Fuses

100 mA

125 VAC

125 VDC

Fuses with Leads - Through Hole 125V FA SL 2.5A TR3

30312500131
Littelfuse
1: $9.10
96In Stock

Mfr. Part #
30312500131

Mouser Part #
576-30312500131

Littelfuse

Fuses with Leads - Through Hole 125V FA SL 2.5A TR3

Datasheet

96In Stock

$9.10

$8.65

$8.35

$6.49

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR3

Leaded Fuses

2.5 A

125 VAC

125 VDC

Fuses with Leads - Through Hole 125V FA SL 2A TR3

30312000131
Littelfuse
1: $9.10
137In Stock

Mfr. Part #
30312000131

Mouser Part #
576-30312000131

Littelfuse

Fuses with Leads - Through Hole 125V FA SL 2A TR3

Datasheet

137In Stock

$9.10

$8.65

$8.35

$6.49

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR3

Leaded Fuses

2 A

125 VAC

125 VDC

Fuses with Leads - Through Hole 125V FA SL .160A TR3

30301600131
Littelfuse
1: $9.09
185In Stock

Mfr. Part #
30301600131

Mouser Part #
576-30301600131

Littelfuse

Fuses with Leads - Through Hole 125V FA SL .160A TR3

Datasheet

185In Stock

$9.09

$8.65

$8.34

$6.48

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR3

Leaded Fuses

160 mA

125 VAC

125 VDC

Fuses with Leads - Through Hole 125V FA SL .630A TR3

30306300131
Littelfuse
1: $9.09
65In Stock

Mfr. Part #
30306300131

Mouser Part #
576-30306300131

Littelfuse

Fuses with Leads - Through Hole 125V FA SL .630A TR3

Datasheet

65In Stock

$9.09

$8.64

$8.34

$6.48

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR3

Leaded Fuses

630 mA

125 VAC

125 VDC

Fuses with Leads - Through Hole 125V FA SL 1.6A TR3

30311600131
Littelfuse
1: $9.09
169In Stock

Mfr. Part #
30311600131

Mouser Part #
576-30311600131

Littelfuse

Fuses with Leads - Through Hole 125V FA SL 1.6A TR3

Datasheet

169In Stock

$9.09

$8.64

$8.34

$6.48

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR3

Leaded Fuses

1.6 A

125 VAC

125 VDC

Cartridge Fuses 32V 7AG AGW 4A

0303004.M
Littelfuse
1: $0.547
811In Stock

Mfr. Part #
0303004.M

Mouser Part #
576-0303004.M

Littelfuse

Cartridge Fuses 32V 7AG AGW 4A

Learn More

Datasheet

811In Stock

$0.547

$0.448

$0.435

$0.366

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR3

Cylindrical

4 A

125 VAC

125 VDC

Cartridge Fuses 32V 7AG AGW 1.5A

030301.5M
Littelfuse
1: $0.374
911In Stock

Mfr. Part #
030301.5M

Mouser Part #
576-030301.5M

Littelfuse

Cartridge Fuses 32V 7AG AGW 1.5A

Learn More

Datasheet

911In Stock

$0.374

$0.311

$0.30

$0.266

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR3

Cylindrical

1.5 A

125 VAC

125 VDC

Cartridge Fuses 32V 7AG AGW 15A

0303015.M
Littelfuse
1: $0.576
840In Stock

Mfr. Part #
0303015.M

Mouser Part #
576-0303015.M

Littelfuse

Cartridge Fuses 32V 7AG AGW 15A

Learn More

Datasheet

840In Stock

$0.576

$0.469

$0.455

$0.383

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR3

Cylindrical

15 A

125 VAC

125 VDC

Fuses with Leads - Through Hole 125V FA SL .050A TR3

30300500001
Littelfuse
1: $7.17
399In Stock

Mfr. Part #
30300500001

Mouser Part #
576-30300500001

Littelfuse

Fuses with Leads - Through Hole 125V FA SL .050A TR3

Datasheet

399In Stock

$7.17

$6.64

$6.12

$5.00

View

Reel

$3.27

Min.: 1
Mult.: 1

Reel: 1,500

PCB Mount Fuse

TR3

Leaded Fuses

50 mA

125 VAC

125 VDC

Fuses with Leads - Through Hole 125V FA SL .050A TR3

30300500421
Littelfuse
1: $10.12
288In Stock

Mfr. Part #
30300500421

Mouser Part #
576-30300500421

Littelfuse

Fuses with Leads - Through Hole 125V FA SL .050A TR3

Datasheet

288In Stock

$10.12

$8.41

$7.76

$6.44

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR3

Leaded Fuses

50 mA

125 VAC

125 VDC

Fuses with Leads - Through Hole 125V FA SL .500A TR3

30305000421
Littelfuse
1: $9.29
383In Stock

Mfr. Part #
30305000421

Mouser Part #
576-30305000421

Littelfuse

Fuses with Leads - Through Hole 125V FA SL .500A TR3

Datasheet

383In Stock

$9.29

$8.84

$8.52

$6.64

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR3

Leaded Fuses

500 mA

125 VAC

125 VDC

Fuses with Leads - Through Hole 125V FA SL 1A TR3

30311000421
Littelfuse
1: $9.29
11In Stock

Mfr. Part #
30311000421

Mouser Part #
576-30311000421

Littelfuse

Fuses with Leads - Through Hole 125V FA SL 1A TR3

Datasheet

11In Stock

$9.29

$8.84

$8.52

$6.64

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR3

Leaded Fuses

1 A

125 VAC

125 VDC

Fuses with Leads - Through Hole 125V FA SL 3.15A TR3

30313150421
Littelfuse
1: $8.64
187In Stock

Mfr. Part #
30313150421

Mouser Part #
576-30313150421

Littelfuse

Fuses with Leads - Through Hole 125V FA SL 3.15A TR3

Datasheet

187In Stock

$8.64

$7.17

$6.62

$5.49

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR3

Leaded Fuses

3.15 A

125 VAC

125 VDC

Fuses with Leads - Through Hole 125V FA SL 4A TR3

30314000131
Littelfuse
1: $9.09
14In Stock

Mfr. Part #
30314000131

Mouser Part #
576-30314000131

Littelfuse

Fuses with Leads - Through Hole 125V FA SL 4A TR3

Datasheet

14In Stock

$9.09

$7.56

$6.98

$5.79

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR3

Leaded Fuses

4 A

125 VAC

125 VDC

Fuses with Leads - Through Hole 125V FA SL 4A TR3

30314000421
Littelfuse
1: $9.29
103In Stock

Mfr. Part #
30314000421

Mouser Part #
576-30314000421

Littelfuse

Fuses with Leads - Through Hole 125V FA SL 4A TR3

Datasheet

103In Stock

$9.29

$8.84

$8.52

$6.64

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR3

Leaded Fuses

4 A

125 VAC

125 VDC

Fuses with Leads - Through Hole 125V FA SL 5A TR3

30315000131
Littelfuse
1: $9.10
35In Stock

Mfr. Part #
30315000131

Mouser Part #
576-30315000131

Littelfuse

Fuses with Leads - Through Hole 125V FA SL 5A TR3

Datasheet

35In Stock

$9.10

$7.56

$6.98

$5.79

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR3

Leaded Fuses

5 A

125 VAC

125 VDC

Fuses with Leads - Through Hole 125V FA SL 5A TR3

30315000421
Littelfuse
1: $9.48
300In Stock

Mfr. Part #
30315000421

Mouser Part #
576-30315000421

Littelfuse

Fuses with Leads - Through Hole 125V FA SL 5A TR3

Datasheet

300In Stock

$9.48

$7.86

$7.26

$6.02

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR3

Leaded Fuses

5 A

125 VAC

125 VDC

Fuses with Leads - Through Hole 125V FA SL .063A TR3

30300630131
Littelfuse
1: $9.81
106In Stock

Mfr. Part #
30300630131

Mouser Part #
576-30300630131

Littelfuse

Fuses with Leads - Through Hole 125V FA SL .063A TR3

Datasheet

106In Stock

$9.81

$9.04

$8.71

$6.70

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR3

Leaded Fuses

63 mA

125 VAC

125 VDC

Fuses with Leads - Through Hole 125V FA SL .050A TR3

30300500131
Littelfuse
200: $5.44
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
30300500131

Mouser Part #
576-30300500131

Littelfuse

Fuses with Leads - Through Hole 125V FA SL .050A TR3

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$5.44

$4.97

$4.85

Min.: 200
Mult.: 200

Reel: 200

PCB Mount Fuse

TR3

Leaded Fuses

50 mA

125 VAC

125 VDC

Fuses with Leads - Through Hole 125V FA SL .063A TR3

30300630001
Littelfuse
1,500: $3.34
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
30300630001

Mouser Part #
576-30300630001

Littelfuse

Fuses with Leads - Through Hole 125V FA SL .063A TR3

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$3.34

Min.: 1,500
Mult.: 1,500

Reel: 1,500

PCB Mount Fuse

TR3

Leaded Fuses

63 mA

125 VAC

125 VDC

Fuses with Leads - Through Hole 125V FA SL .063A TR3

30300630421
Littelfuse
300: $5.47
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
30300630421

Mouser Part #
576-30300630421

Littelfuse

Fuses with Leads - Through Hole 125V FA SL .063A TR3

Datasheet

Non-Stocked Lead-Time 14 Weeks

$5.47

$5.00

$4.88

Min.: 300
Mult.: 300

PCB Mount Fuse

TR3

Leaded Fuses

63 mA

125 VAC

125 VDC

Fuses with Leads - Through Hole 125V FA SL .080A TR3

30300800001
Littelfuse
1,500: $3.23
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
30300800001

Mouser Part #
576-30300800001

Littelfuse

Fuses with Leads - Through Hole 125V FA SL .080A TR3

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

$3.23

Min.: 1,500
Mult.: 1,500

Reel: 1,500

PCB Mount Fuse

TR3

Leaded Fuses

80 mA

125 VAC

125 VDC

Fuses with Leads - Through Hole 125V FA SL .080A TR3

30300800131
Littelfuse
1: $9.48
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
30300800131

Mouser Part #
576-30300800131

Littelfuse

Fuses with Leads - Through Hole 125V FA SL .080A TR3

Datasheet

Non-Stocked Lead-Time 14 Weeks

$9.48

$9.03

$8.70

$6.77

View

Min.: 1
Mult.: 1

PCB Mount Fuse

TR3

Leaded Fuses

80 mA

125 VAC

125 VDC

303 Series Fuses

Types of Fuses

Mouser Electronics®

Company

Resources

Support

50 mA
63 mA
80 mA
100 mA
125 mA
160 mA
200 mA
250 mA
315 mA
400 mA
500 mA
630 mA
800 mA
1 A
1.25 A
1.5 A
1.6 A
2 A
2.5 A
3 A